Winter Weather Advisory
2026-04-03T09:00:00-06:00

* WHAT...Snow expected initially above 8000ft, dropping below valley floors following a cold front. Snow accumulations of 6 to 12 inches across northern UT mountains, with amounts in excess of 18 inches in the Upper Cottonwoods. * WHERE...The Wasatch Mountains, and Western Uinta Mountains. * WHEN...From 3 AM Thursday to 9 AM MDT Friday. * IMPACTS...Winter driving conditions are expected. * ADDITIONAL DETAILS...Snow levels will start off around 8000 feet before dropping below valley floors as a cold front progresses across northern UT through the early afternoon Thursday. Snowfall rates are forecast to be heaviest in the early hours just ahead of and along the cold front. Snowfall rates will then gradually taper off Thursday afternoon into Friday morning.


Source To Mouth Paddle Report

Last Updated: 2026-03-28

The Whitewater River Run in Utah flows from the Uinta Mountains to the Green River.


Summary

The ideal streamflow range for the run is between 150-300 cfs, and it is rated as a Class III-IV run. The total segment mileage of the run is approximately 45 miles.

The river features numerous rapids and obstacles, including Big Hole, which is a large hydraulic that requires precise maneuvering to avoid getting caught in. There are also several large boulders, tight turns, and steep drops throughout the run.

Specific regulations for the area include the requirement for a permit to run the river, which is issued by the Bureau of Land Management. Additionally, all participants are required to wear a personal flotation device at all times while on the river.



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Wind

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15-Day Weather Outlook


River Run Details

Last Updated 2026-03-28
River Levels 242 cfs (4.71 ft)
Percent of Normal 66%
Status
Class Level iii-iv
Elevation ft
Streamflow Discharge cfs
Gauge Height ft
Reporting Streamgage USGS 10113500
       

5-Day Hourly Forecast Detail